Mew call, pecking, feeding

White-Tailed Eagle, Courtship feeding

Tokyo Photographic Art Museum

Tokyo Museum Collection

Swan Geese, feeding, call

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Feeding behaviour by adult beetle in Cylindrocaulus patalis

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Boy Feeding Chikens

The National Museum of Modern Art, Kyoto

Union Catalog of the Collections of the National Art Museums, Japan

Feeding behavior of Synapta maculata

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Feeding of Calommata signata in the burrow

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Couple Feeding a Fowl

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

Feeding behavior of a flower beetle

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Group feeding of a nibber, Girella punctata juveniles

Osaka Museum of Natural History

Movie Archives of Animal Behavior

餌砕き

Town of Oketo Library, Hokkaido

ADEAC: A System of Digitalization and Exhibition for Archive Collections

餌砕き

Town of Oketo Library, Hokkaido

ADEAC: A System of Digitalization and Exhibition for Archive Collections

Provisioning to the larva by the parent of Nicrophorus quadripunctatus

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Mate feeding and egg brooding in the male peregrine falcon 2

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Mate feeding and egg brooding in the male peregrine falcon 1

Osaka Museum of Natural History

Movie Archives of Animal Behavior

飼い熊用給餌器

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

Bear Feeder

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

Bear Feeder

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

Crested Honey Buzzard in Himeji City Zoo, call and movement after feeding

Osaka Museum of Natural History

Movie Archives of Animal Behavior

Bird-Feeding Receptacles with Chrysanthemums and the Character Ju (Longevity) in Underglaze Blue (Imari Ware)

Kyoto National Museum

Integrated Collections Database of the National Museums, Japan

Advertisement call of Kajika Frog (Buergeria buergeri)

Osaka Museum of Natural History

Movie Archives of Animal Behavior

覚（給金引下につき）

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

〔月給受取につき願〕

Saga Prefectual Library

Saga Prefectural Library Database

食餌よろしき物

国際日本文化研究センター

SODA Collection: Pictorial and Miscellaneous Materials

Design original, Woodpecker

The National Museum of Modern Art, Tokyo

Union Catalog of the Collections of the National Art Museums, Japan